2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

Subcategories of 2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

• 292310Quaternary ammonium salts and hydroxides; choline and its salts, whether or not chemically defined
• 292320Lecithins and other phosphoaminolipids, whether or not chemically defined
• 292330Quaternary ammonium salts and hydroxides; tetraethylammonium perfluorooctane sulphonate, whether or not chemically defined
• 292340Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined
• 292390Quaternary ammonium salts and hydroxides; whether or not chemically defined n.e.c. in heading no. 2923

Other HS 2022 codes under 2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

• 2901Acyclic hydrocarbons
• 2902Cyclic hydrocarbons
• 2903Halogenated derivatives of hydrocarbons
• 2904Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated
• 2905Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2906Alcohols; cyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2907Phenols; monophenols, polyphenols, and phenol-alcohols
• 2908Phenols or phenol-alcohols; halogenated, sulphonated, nitrated or nitrosated derivatives
• 2909Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (chemically defined or not), and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2911Acetals and hemiacetals; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives
• 2912Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
• 2913Aldehydes; halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading no. 2912
• 2914Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives
• 2915Acids; saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2916Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2917Acids; polycarboxylic acids, their anhydrides, halides, peroxides and peroxy-acids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2918Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2919Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2920Esters of other inorganic acids of non-metals (other than of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2921Amine-function compounds
• 2922Oxygen-function amino-compounds
• 2924Carboxyamide-function compounds; amide-function compounds of carbonic acid
• 2925Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
• 2926Nitrile-function compounds
• 2927Diazo-, azo- or azoxy-compounds
• 2928Organic derivatives of hydrazine or of hydroxylamine
• 2929Nitrogen-function compounds, n.e.c. in chapter 29
• 2930Organo-sulphur compounds
• 2931Other organo-inorganic compounds
• 2932Heterocyclic compounds with oxygen hetero-atom(s) only
• 2933Heterocyclic compounds with nitrogen hetero-atom(s) only
• 2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
• 2935Sulphonamides
• 2936Provitamins, vitamins; natural or reproduced by synthesis (including natural concentrates) derivatives thereof used as vitamins, and intermixtures of the fore-going, whether or not in any solvent
• 2937Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.
• 2938Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
• 2939Alkaloids; natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
• 2940Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than the products of heading 29.37, 29.38, or 29.39
• 2941Antibiotics
• 2942Organic compounds; n.e.c. in chapter 29

Frequently asked questions

What is HS 2022 2923?

HS 2022 2923 is "Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined". HS 2022 code 2923 covers "Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined" at level 3 of the HS 2022 hierarchy.

What does HS 2022 2923 include?

2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined contains 5 direct subcategories: 292310 Quaternary ammonium salts and hydroxides; choline and its salts, whether or not chemically defined; 292320 Lecithins and other phosphoaminolipids, whether or not chemically defined; 292330 Quaternary ammonium salts and hydroxides; tetraethylammonium perfluorooctane sulphonate, whether or not chemically defined; 292340 Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined; 292390 Quaternary ammonium salts and hydroxides; whether or not chemically defined n.e.c. in heading no. 2923.

What is the parent category of 2923?

2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined sits under 2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined in the HS 2022 hierarchy.